FR1412478A - Arc extinguishing device comprising a closed enclosure filled with compressed gas - Google Patents
Arc extinguishing device comprising a closed enclosure filled with compressed gasInfo
- Publication number
- FR1412478A FR1412478A FR984068A FR984068A FR1412478A FR 1412478 A FR1412478 A FR 1412478A FR 984068 A FR984068 A FR 984068A FR 984068 A FR984068 A FR 984068A FR 1412478 A FR1412478 A FR 1412478A
- Authority
- FR
- France
- Prior art keywords
- compressed gas
- arc extinguishing
- extinguishing device
- closed enclosure
- enclosure filled
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
- H01H33/30—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator
- H01H33/32—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator pneumatic
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
- H01H33/80—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid flow of arc-extinguishing fluid from a pressure source being controlled by a valve
- H01H33/82—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid flow of arc-extinguishing fluid from a pressure source being controlled by a valve the fluid being air or gas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
- H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
- H01H33/90—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism
- H01H33/91—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism the arc-extinguishing fluid being air or gas
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR984068A FR1412478A (en) | 1964-08-01 | 1964-08-01 | Arc extinguishing device comprising a closed enclosure filled with compressed gas |
DE19651540177 DE1540177A1 (en) | 1964-08-01 | 1965-07-28 | Compressed gas switch with closed housing |
BE667602D BE667602A (en) | 1964-08-01 | 1965-07-29 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR984068A FR1412478A (en) | 1964-08-01 | 1964-08-01 | Arc extinguishing device comprising a closed enclosure filled with compressed gas |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1412478A true FR1412478A (en) | 1965-10-01 |
Family
ID=8836023
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR984068A Expired FR1412478A (en) | 1964-08-01 | 1964-08-01 | Arc extinguishing device comprising a closed enclosure filled with compressed gas |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE667602A (en) |
DE (1) | DE1540177A1 (en) |
FR (1) | FR1412478A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3720799A (en) * | 1969-12-11 | 1973-03-13 | Bbc Brown Boveri & Cie | Gas blast circuit breaker |
FR2154928A5 (en) * | 1971-09-30 | 1973-05-18 | Gratzmuller Jean Louis |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1690130C3 (en) * | 1968-01-12 | 1979-02-15 | Siemens Ag, 1000 Berlin U. 8000 Muenchen | Hydraulic drive for electric circuit breakers |
DE2404721C2 (en) * | 1974-02-01 | 1987-01-02 | Brown, Boveri & Cie Ag, 6800 Mannheim | Electrical pressure gas circuit breaker |
JPS524067A (en) * | 1975-05-30 | 1977-01-12 | Mitsubishi Electric Corp | Gas breaker |
DE3065760D1 (en) * | 1979-05-25 | 1984-01-05 | Mitsubishi Electric Corp | Power circuit interrupter with arc-extinguishing means |
JPS5919293Y2 (en) * | 1979-07-02 | 1984-06-04 | 日新電機株式会社 | Arc rotating type cutter |
FR2535518B1 (en) * | 1982-10-28 | 1985-10-25 | Alsthom Atlantique | CUTTING CHAMBER FOR GAS CIRCUIT BREAKER |
FR2650911B1 (en) * | 1989-08-09 | 1991-10-04 | Alsthom Gec | MEDIUM VOLTAGE CIRCUIT BREAKER |
-
1964
- 1964-08-01 FR FR984068A patent/FR1412478A/en not_active Expired
-
1965
- 1965-07-28 DE DE19651540177 patent/DE1540177A1/en active Pending
- 1965-07-29 BE BE667602D patent/BE667602A/xx unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3720799A (en) * | 1969-12-11 | 1973-03-13 | Bbc Brown Boveri & Cie | Gas blast circuit breaker |
FR2154928A5 (en) * | 1971-09-30 | 1973-05-18 | Gratzmuller Jean Louis |
Also Published As
Publication number | Publication date |
---|---|
BE667602A (en) | 1965-11-16 |
DE1540177A1 (en) | 1970-01-02 |
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